Diastereoselective sulfonate-directed carbonyl reduction of γ-keto-sulfonates
Autor: | Mauro F. A. Adamo, Francesco Alletto, Andrea Ravelli, Colm Duffy, Malachi W. Gillick-Healy, Noel McLaughlin, Stefano Lancianesi |
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Rok vydání: | 2019 |
Předmět: | |
Zdroj: | Tetrahedron Letters. 60:1313-1316 |
ISSN: | 0040-4039 |
Popis: | The diastereoselective reduction of γ-keto-sulfonates to afford α,γ-substituted γ-hydroxy sulfonates has been investigated. Herein we report the first example of a diastereoselective carbonyl reduction whereby hydride attack is directed via chelation of a neighbouring sulfonate group to a boron atom, thus affording prevalently trans γ-hydroxy sulfonates. |
Databáze: | OpenAIRE |
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